[mister-teddy]

• Connect a monitor (USB-C to HDMI, a dock, or a wireless display) and the desktop moves to it at the monitor's resolution and density
• The phone becomes a trackpad drawn like Samsung DeX, with the app's icon in the top left corner to show which way is up: slide to move, tap to click, two-finger tap to right click, two fingers to scroll, touch and hold then slide to drag
• Rotate turns the phone's screen a quarter per tap, trackpad and Android keyboard included, for a phone lying sideways while auto-rotate keeps it upright
• Keyboard opens the Android keyboard on the phone and types into the desktop
• The desktop draws the cursor Xwayland asks for
• A mouse plugged into the phone moves the cursor on the monitor instead of the phone's, and clicks and scrolls there
• Switching to another app keeps the desktop on the monitor, and a mouse or keyboard used on the monitor goes to it
• Unplugging the monitor brings the desktop back to the phone
• Scrolling works in X11 apps (the mouse wheel and two-finger trackpad scroll): the compositor now reports relative pointer motion, so Xwayland sends pointer motion and scrolling from the same input device and GTK no longer drops each scroll
• Connecting a keyboard while the desktop is on the monitor offers the keyboard shortcuts service right away, so Alt+Tab and the Meta key reach the desktop instead of switching apps on the phone
• Rotating the trackpad no longer shows patches of red: the background behind the desktop is black
• sudo works for the desktop user: sudo, su, passwd and the other setuid programs get their setuid bit back, once, without unpacking the OS again
• The launcher icon shows the whole logo instead of having its edges cut off by round icon masks
• Fixes the black screen on phones whose firmware turns SVE off (OnePlus Open, Snapdragon 8 Gen 2): Gala kept dying with SIGILL even with the CPU model hidden from /proc/cpuinfo, until llvmpipe stopped running LLVM's optimisation passes (GALLIVM_PERF=nopt, Gala idles at about 1% of a core)
• Port of Use the phone as a trackpad for an external display localdesktop.github.io#343

elementary OS on a 4K monitor, and the phone as its trackpad: